Mariya Boby, Angel
Identity
- Title
- —
- Gender
- F
- Year of birth
- 2013
- Federation
- Ireland
- FIDE ID
- 2535564
- National ID
- 21184
- FIDE (STD)
- 1716
- National (STD)
- 1772
- Peak FIDE
- 1831 (2026)
- Peak National
- 1909 (2026)
Tournament rating snapshot: Nov. 6, 2026
Tournament status
Rank:
11
(initial)
→
10
(final)
(+1 ▲)
| Played | W | D | L | Score | |
|---|---|---|---|---|---|
| 2 | 1 | 1 | 0 | 1½ | |
| 2 | 1 | 1 | 0 | 1½ | |
| Byes (1) | — | — | — | — | ½ |
| Total | 4 | 2 | 2 | 0 | 3½ |
| Performance | Played | Score | Opp. avg | TPR | Xp | +/− |
|---|---|---|---|---|---|---|
| FIDE | 3 | 2 | 1639 | 1764 | 1.80 | 1+ |
| National | 4 | 3 | 1584 | 1776 | 2.94 | 2+ |
Games
| Rd | Bd | Col | Opponent | Fed | Score | FIDE | National | TB1 | TB2 | TB3 | TB4 | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rating | Xp | Δ | Rating | Xp | Δ | ||||||||||
| 1 | 25 | — | BYE | ½ | — | — | — | — | — | — | — | 2.50 | 1.25 | 0.50 | |
| 2 | 16 | Scott, Shay | IRL | 1 | 1522 | 0.753 | +9.86 | 1527 | 0.804 | +7.85 | — | 2.00 | 2.00 | 1.50 | |
| 3 | 7 | O'Rahilly, Keith | IRL | 1 | — | — | — | 1501 | 0.826 | +6.94 | — | 2.00 | 2.00 | 2.50 | |
| 4 | 4 | Surowka, Michal | IRL | ½ | 1759 | 0.438 | +2.46 | 1738 | 0.549 | -1.95 | — | 3.00 | 1.50 | 3.00 | |
| 5 | 6 | O'Flynn, Sean | IRL | ½ | 1637 | 0.612 | -4.47 | 1568 | 0.764 | -10.56 | 0.50 | 3.50 | 1.75 | 3.50 | |
| Σ / μ | Σ 3½ | μ 1639 | Σ 1.80 | Σ +7.85 | μ 1584 | Σ 2.94 | Σ +2.28 | 0.50 | 10.50 | 6.50 | 11.00 | ||||
TB1: Direct Encounter — output: head-to-head sum (not a full ranking) (DE)
TB2: Buchholz — cut lowest 1 (BH/C1)
TB3: Sonneborn-Berger — cut lowest 1 (SB/C1)
TB4: Progressive Scores (PS)